Sports · Concord
Concord Self-Defense Academy (Seirenkai Jujitsu)
Concord Recreation Department
A Seirenkai Jujitsu self-defense course offered through Concord Recreation in the Ripley School gymnasium on Sunday afternoons.
What to know
- Who it is for
- Ages 11 and up
- Published cost
- Resident $150; Non-Resident $150
- Venue
- Ripley School Gymnasium, Concord, MA
- When it runs
- Through Dec 13, 2026 · Sun · 3:30 PM – 5:00 PM · Ripley School Gymnasium, Concord, MA (and 1 more)
- Registration
- Registration Open — Fall section open; winter sections show 'Registration Unavailable' with no open date.
- Time commitment
- Fall season, Sundays
Upcoming sessions
- Through Dec 13, 2026 · Sun · 3:30 PM – 5:00 PM · Ripley School Gymnasium, Concord, MA $150
- Jan 10, 2027 – Mar 21, 2027 · Sun · 2:00 PM – 3:00 PM · Ripley School Gymnasium, Concord, MA $150
These are the dates the provider published. Confirm the current schedule and availability with them before you plan around it. Dates checked Nov 5, 2026.
Where it meets
Ripley School Gymnasium, Concord, MA
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